# 11 DomainIndex alternatives in 2026

Last updated: November 7, 2026.

Other providers sell domain WHOIS APIs like DomainIndex's. DomScan costs $0.294 per 1,000 domains, ALAPI $0.299 and RDAPAPI $0.30.

## Domain WHOIS API alternatives

On our DomainIndex plan pages, we compare each DomainIndex plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 domains first.

- [DomScan, $49 monthly, Scale, GET /v1/whois](https://datacircle.dev/domain-whois-apis/domscan/free-get-v1-whois#49-monthly-scale-get-v1-whois): $0.294 per 1,000 domains
- [ALAPI, CNY 10 pack](https://datacircle.dev/domain-whois-apis/alapi/free#cny-10-pack): $0.299 per 1,000 domains
- [RDAPAPI, $9 monthly](https://datacircle.dev/domain-whois-apis/rdapapi/9-monthly): $0.30 per 1,000 domains
- [Netlas, $9,960 yearly](https://datacircle.dev/domain-whois-apis/netlas/49-monthly#9960-yearly): $0.32 per 1,000 domains
- [Siftwright, $299 monthly](https://datacircle.dev/domain-whois-apis/siftwright/29-monthly#299-monthly): $0.399 per 1,000 domains
- [Whoxy, $10,000 pack](https://datacircle.dev/domain-whois-apis/whoxy/free-education#10000-pack): $0.40 per 1,000 domains
- [WhoisJsonAPI, $490 yearly](https://datacircle.dev/domain-whois-apis/whoisjsonapi/49-monthly#490-yearly): $0.408 per 1,000 domains
- [HackerTarget, $1,200 yearly](https://datacircle.dev/domain-whois-apis/hackertarget/free#1200-yearly): $0.438 per 1,000 domains
- [Leadgen Romania, €9 monthly](https://datacircle.dev/domain-whois-apis/leadgen-romania/free-no-key#9-monthly): $0.675 per 1,000 domains
- [Hexomatic, $99 monthly](https://datacircle.dev/domain-whois-apis/hexomatic/99-monthly): no price per 1,000 domains
- [domainIQ, $49.95 monthly, Pro, GET /api, Retrieving simple WHOIS records](https://datacircle.dev/domain-whois-apis/domainiq/49-95-monthly-pro-get-api-retrieving-simple-whois-records): no price per 1,000 domains

Compare every domain WHOIS API plan: [Domain WHOIS API pricing: free and cheapest plans compared](https://datacircle.dev/domain-whois-api-pricing)